IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5381207270 ± 5.42e-09 |
| Semi-major axis (a) | 1.8933719410 AU ± 4.50e-10 |
| Inclination (i) | 41.20633494° ± 7.87e-07 |
| Long. of Asc. Node (Ω) | 63.44668864° ± 1.04e-06 |
| Arg. of Perihelion (ω) | 293.09862767° ± 1.07e-06 |
| Mean Anomaly (M) | 140.66424737° ± 8.67e-07 |
| Mean Motion (n) | 0.3783191899°/day ± 1.35e-10 |
| Perihelion dist (q) | 0.87450926 AU ± 1.03e-08 |
| Aphelion dist (Q) | 2.91223463 AU ± 1.03e-08 |
| Orbital Period | 2.60527700 yr ± 9.28e-10 |
| H (abs. magnitude) | 12.48 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.220″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.102869 AU |
| Observations Used | 9210 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 79 |
| Oppositions | 38 |
| Arc Total | 1955-2026 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2026-04-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1972-12-16 00:07:51 | A | 01 56 36.86 | +51 47 23.3 | – | – | 020 |
| 1972-12-16 02:55:59 | A | 01 56 25.46 | +51 49 58.6 | 14.0 | – | 026 |
| 1972-12-16 04:12:59 | A | 01 56 20.37 | +51 51 08.9 | – | – | 026 |
| 1972-12-18 17:43:05 | A | 01 52 53.74 | +52 45 02.0 | – | – | 020 |
| 1972-12-18 17:54:03 | A | 01 52 53.21 | +52 45 10.9 | – | – | 020 |
| 1972-12-23 17:37:59 | A | 01 49 23.25 | +54 02 01.1 | 14.5 | – | 026 |
| 1972-12-23 18:00:00 | A | 01 49 22.64 | +54 02 13.9 | – | – | 026 |
| 1972-12-28 19:02:59 | A | 01 49 15.71 | +54 56 42.2 | – | – | 029 |
| 1972-12-29 18:49:29 | A | 01 49 34.39 | +55 05 34.5 | – | – | 029 |
| 1972-12-29 19:52:30 | A | 01 49 35.04 | +55 05 57.1 | – | – | 029 |
| 1972-12-30 19:47:59 | A | 01 49 59.78 | +55 14 24.6 | 15.0 | – | 026 |
| 1972-12-30 22:02:59 | A | 01 50 01.84 | +55 15 08.2 | – | – | 026 |
| 1973-01-01 04:40:29 | A | 01 50 42.47 | +55 25 21.6 | – | – | 693 |
| 1973-01-01 05:06:30 | A | 01 50 42.97 | +55 25 29.3 | – | – | 693 |
| 1973-01-03 17:57:58 | A | 01 52 29.88 | +55 43 51.3 | – | – | 020 |
| 1973-01-03 18:07:56 | A | 01 52 30.25 | +55 43 54.8 | – | – | 020 |
| 1973-01-05 17:50:06 | A | 01 54 14.15 | +55 56 54.3 | – | – | 020 |
| 1973-01-05 18:00:34 | A | 01 54 14.76 | +55 56 57.4 | – | – | 020 |
| 1973-01-08 01:34:55 | A | 01 56 37.84 | +56 10 51.8 | – | – | 695 |
| 1973-01-08 01:43:59 | A | 01 56 38.21 | +56 10 54.0 | – | – | 695 |
| 1973-01-08 17:55:15 | A | 01 57 23.95 | +56 14 46.0 | – | – | 020 |
| 1973-01-08 18:04:14 | A | 01 57 24.42 | +56 14 47.6 | – | – | 020 |
| 1973-01-11 17:52:56 | A | 02 01 07.40 | +56 30 49.3 | – | – | 020 |
| 1973-01-11 18:00:25 | A | 02 01 08.04 | +56 30 51.3 | – | – | 020 |
| 1973-01-23 18:23:03 | A | 02 20 43.67 | +57 23 56.9 | – | – | 020 |
| 1973-01-23 18:34:00 | A | 02 20 44.41 | +57 24 02.1 | – | – | 020 |
| 1973-01-24 19:21:59 | A | 02 22 42.90 | +57 27 57.1 | – | – | 026 |
| 1973-01-25 19:34:59 | A | 02 24 40.59 | +57 31 43.0 | 16.8 | – | 026 |
| 1973-01-26 20:24:30 | A | 02 26 43.95 | +57 35 27.9 | – | – | 026 |
| 1973-01-30 03:44:04 | A | 02 33 33.38 | +57 47 05.5 | – | – | 695 |
| 1973-01-30 03:54:59 | A | 02 33 34.31 | +57 47 06.9 | – | – | 695 |
| 1973-02-05 18:24:47 | A | 02 48 15.96 | +58 08 06.2 | – | – | 020 |
| 1973-02-05 18:37:45 | A | 02 48 17.35 | +58 08 06.9 | – | – | 020 |
| 1973-02-05 21:35:00 | A | 02 48 34.10 | +58 08 28.7 | 17.3 | – | 026 |
| 1973-04-03 03:19:09 | A | 05 27 35.03 | +58 38 26.2 | – | – | 693 |
| 1973-04-03 03:54:59 | A | 05 27 39.56 | +58 38 21.7 | – | – | 693 |
| 1973-04-26 03:47:45 | A | 06 37 32.04 | +57 04 41.5 | – | – | 695 |
| 1973-04-26 04:00:29 | A | 06 37 33.57 | +57 04 38.5 | – | – | 695 |
| 1973-05-01 01:55:35 | A | 06 52 03.77 | +56 36 04.0 | – | A | 801 |
| 1973-05-01 02:54:15 | A | 06 52 10.91 | +56 35 46.5 | 18.5 | A | 801 |
| 1973-12-30 12:28:20 | A | 14 26 22.93 | +25 43 44.0 | – | – | 695 |
| 1973-12-30 13:03:39 | A | 14 26 24.42 | +25 43 48.1 | – | – | 695 |
| 1974-01-19 10:39:30 | A | 14 43 40.67 | +27 12 59.4 | – | – | 695 |
| 1974-01-19 11:14:09 | A | 14 43 41.65 | +27 13 08.6 | – | – | 695 |
| 1974-02-16 09:22:32 | A | 14 54 42.81 | +31 13 04.2 | – | A | 801 |
| 1974-02-25 10:26:23 | A | 14 53 44.12 | +32 52 09.3 | – | – | 695 |
| 1974-02-25 10:46:44 | A | 14 53 43.88 | +32 52 18.8 | – | – | 695 |
| 1974-03-22 10:21:44 | A | 14 36.44 | +37 22.4 | – | – | 695 |
| 1974-03-22 10:41:25 | A | 14 36.42 | +37 22.5 | – | – | 695 |
| 1974-04-17 06:38:44 | A | 13 58 48.57 | +39 35 55.8 | – | A | 801 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-12-08 00:00:00 | -295248 | 20 | Hz | 2380 | -1 | -1 |
| 1985-12-08.000000 | -29524800 | 2000 | Hz | 2380 | 251 | 251 |